Merge branch 'stable-2.16' into stable-3.0

* stable-2.16:
  ReplicationQueue: Revert back from Flogger to slf4j logging

Change-Id: I82c8399626ed53331e18128a7979cb8e68bfa5f1
tree: 8a970f0d5b0a221f79d8a6bcbe988080a4606405
  1. .settings/
  2. src/
  3. .gitignore
  4. .mailmap
  5. BUILD
  6. LICENSE